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Clear polycarbonate replacement lens for ESS CDI sunglasses

ESS

ESS 740-0185 Replacement Lens Clear

SKU CH-9PP9-WJRNM

Clear polycarbonate replacement lens fits ESS CDI sunglasses and includes a scratch-resistant coating

  • Clear vision with scratch-resistant polycarbonate lens
  • Fits CDI™ series frames for easy replacement
  • Universal sizing works across multiple ESS models
  • Blocks infrared light for added eye protection
  • Ready to install straight from the box

Direct Replacement for CDI Eyewear

This clear polycarbonate lens is built to fit ESS CDI sunglasses and safety glasses. It restores original optical clarity when the original lens is scratched or damaged. The universal eyewear size matches the CDI frame without modification.

Scratch-Resistant Coating Maintains Visibility

The hard-coat surface resists everyday abrasion from dust, grit and cleaning. Polycarbonate material absorbs impact energy while staying lightweight on the face. No infrared or diopter features are included, so the lens stays neutral in normal lighting.

Drops Into Existing CDI Frames

Installation requires only the current CDI frame — no tools, adapters or additional hardware. The lens ships free on orders of $75 or more from the supplier. Buyers needing tinted, polarised or prescription inserts should look elsewhere.

Highlights

  • Clear vision with scratch-resistant polycarbonate lens
  • Fits CDI™ series frames for easy replacement
  • Universal sizing works across multiple ESS models
  • Blocks infrared light for added eye protection
  • Ready to install straight from the box

Specifications

BrandESS

Questions about this item

How do I install the ESS 740-0185 clear replacement lens into my CDI sunglass frame?

The universal-size polycarbonate lens snaps into the CDI frame; align the notches with the frame grooves and press evenly until both sides click, avoiding the common mistake of forcing one corner first which can crack the scratch-resistant coating.

What maintenance will the ESS 740-0185 lens need over time?

Clean the scratch-resistant polycarbonate surface with mild soap and water or a lens-safe wipe; replace the lens if the coating wears through or the material yellows, as the clear tint and coating cannot be restored once degraded.

What is the first limitation I will hit when wearing the ESS 740-0185 lens continuously in bright conditions?

The clear polycarbonate lens transmits full visible light and has no infra-red scale designation, so glare and heat buildup behind the lens become the limiting factors before any coating or material failure occurs.

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